表单验证的做法

function checkForm(from){
    var from_text = $(from).find(‘input[type=text],input[type=password]‘),
    isok = true,
    Prompt = [
        {
            Type : "user",
            reg : /^[\u4e00-\u9fa5]{1,10}[·.]{0,1}[\u4e00-\u9fa5]{1,10}$/,
            msg : "请填写用户名",
            tipe : "用户名不能为空"
        },{
            Type :"psw",
            reg :/^[a-zA-Z0-9_]\w{5,17}$/,
            msg : "密码长度为6-18位字符数字",
            tipe : "密码不能为空"
        },{
            Type : "name",
            reg : /^[\u4e00-\u9fa5]{1,10}[·.]{0,1}[\u4e00-\u9fa5]{1,10}$/,
            msg : "请填写正确联系人",
            tipe : "联系人不能为空"
        },{
            Type :"phone",
            reg : /^(0|86|17951)?(13[0-9]|15[012356789]|17[678]|18[0-9]|14[57])[0-9]{8}$/,
            msg : "请填写正确电话号码",
            tipe : "电话号码不能为空"
        }
    ];
    from_text.each(function(i){
        var val = $(this).val(),
        name = $(this).attr("name"),
        tip = $(this).attr("myAttr"),
        num = Prompt.length;
        if(tip){
            if (val == "") {
                alert(tip+"不能为空"); 
                isok = false;
                return false
            };
            for (var j = 0; j < num; j++) {
                if (name == Prompt[j].Type) {
                    if(!Prompt[j].reg.test(val)){
                        alert(Prompt[j].msg);
                        isok = false;
                        return false;
                    };
                };
            }; 
        }  
    })
    return isok;
}

(function (win, lib) {
    var patientInfo = {
        youngYear: 14,
        realNameReg: /^([a-z]|[A-Z]|[\u2E80-\u9FFF]){1,8}/,
        cardNumReg: /^([a-z]|[A-Z]|\d){1,18}/,
        idCardReg: /^\d{17}([a-z]|[A-Z]|\d){1}/,
        phoneReg: /^\d{11}$/,
        verify: function (el, verifyReg, verifyAlert, ignoreNull) {
            var verifyText = el.val().replace(/\t+/g, "").replace(/\n+/g, "").replace(/\r+/g, "").replace(/\s+/g, "");
            if (verifyText == "") {
                if (ignoreNull) {
                    return false;
                }
                lib.hkDialog({
                    type: 3,
                    sureCallBack: function () {
                    },
                    content: verifyAlert + ‘不能为空‘,
                    sureTxt: ‘我知道了‘
                });
                return true;
            }
            if (!verifyReg.test(verifyText)) {
                lib.hkDialog({
                    type: 3,
                    sureCallBack: function () {
                    },
                    content: ‘请输入正确的‘ + verifyAlert,
                    sureTxt: ‘我知道了‘
                });
                return true;
            }
            return false;
        }
    }，

//这是完美分割线----------------------------------------------------------------------------------------------
//下面是调用

submitFun: function() {　　var that = this;

　　$(‘.p-save‘).on(‘tap‘, function(e) {
　　　　var PActive = $(‘.p-active‘);
　　　　//名字
　　　　var name = PActive.find(‘.p-name‘);
　　　　if(that.verify(name, that.realNameReg, ‘真实姓名‘)) {return}
　　　　//验证完事true就是不通过
　　　　//下面还有点什么不重要的东西就不管了
　　}

document.addEventListener(‘DOMContentLoaded‘, function (e) {
        patientInfo.init();
    }, false);

})(window, window[‘lib‘] || (window[‘lib‘] = {}));